Schnauzers
Popular breeds
Breeders & owners
Puppy buyers
Professionals
Judges & experts
Clubs & federations
Full name: Ahnenverlustkoeffizient
The share of unique ancestors in a pedigree: 100% means no ancestor repeats. Complements COI by showing the loss of genetic diversity caused by repeated ancestors.
Related terms
The glossary is part of Dogopedia — a meaning layer over breed pages and the live Dogerra registry.